Fixed-Point Toolbox™ 2.2

Product Description

• Introduction and Key Features
• Using Fixed-Point Data Types
• Fixed-Point Arithmetic
• Fixed-Point Data Exchange Between MATLAB and Simulink
• Floating-to-Fixed-Point Conversion
• Accelerating the Execution Speed of Fixed-Point Algorithms with Embedded MATLAB™ Code

Floating-to-Fixed-Point Conversion

Fixed-Point Toolbox provides analysis tools for efficiently converting a design from floating-point to fixed-point representation. The data logging tools let you record minimum or maximum data values and pinpoint when overflow or underflow occurs during fixed-point operations. The data-type override tools let you analyze a fixed-point algorithm by switching the data type of variables between floating-point or fixed-point. With this analysis, you can observe the dynamic range of variables involved in your M-code and ensure that the algorithm behaves consistently in floating-point and fixed-point representations.